n-Pentane for UV, IR, HPLC

Melting Point:

-129.7 °C

Boiling Point:

36.1 °C

Density:

0.626 kg/l

Solubility:

water 0.36 g/l at 20 °C

Refractive Index:

20/D 1.3577

Physical Description:

liquid

Product Code:

362006

Product Name:

n-Pentane for UV, IR, HPLC

Quality Name:

for UV, IR, HPLC

Specifications:

Minimum assay (G.C.): 99.5%
Density 20/4: 0.624-0.628

Maximum limit of impurities
APHA colour: 10
Acidity: 0.0005 meq/g
Alkalinity: 0.0002 meq/g
Non-volatile matter: 0.0003 %
Water (H2O): 0.005 %
Suitability for IR spectrometry:: passes test
Fluorescence at 254 nm (as quinine): 1 ppb
Fluorescence at 365 nm (as quinine): 1 ppb
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 195 (Cut off) nm: ≥10%
Transmittance at 200 nm: ≥40%
Transmittance at 210 nm: ≥70%
Transmittance at 215 nm: ≥80%
Transmittance at 220 nm: ≥90%
Transmittance at 240-400 nm: ≥98%
Data of interest in HPLC:
P' + 0,25 E: 0.5
Rohrschneider Polarity: 0.0
Eluotropic value e° (Al2O3): 0.00
Sol. H2O in solv. at 20°C: 0.01
For critical jobs, purge with nitrogen.
Microfiltered product (0.2 μm) and bottled under nitrogen atmosphere.

Pictogrammes de danger

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UN:

1265

Class/PG:

3/II

ADR:

3/II

IMDG:

3/II

IATA:

3/II

WGK:

1

Storage:

Room Temperature.

Signal Word:

Danger

GHS Symbols:

GHS02
GHS08
GHS07
GHS09

H Phrases:

H225
H304
EUH066
H336
H411

P Phrases:

P210
P233
P240
P241
P242
P243
P261
P271
P273
P280
P301+P310
P303+P361+P353
P304+P340
P312
P331
P370+P378
P391
P403+P233
P403+P235
P405
P501

Master Name:

n-Pentane

EINECS:

203-692-4

CS:

2901 10 00 00

Index Nr.:

601-006-00-1

Télécharger le fichier TDS pour les spécifications complètes